diff options
Diffstat (limited to 'system/libraries/Cache/drivers/Cache_file.php')
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_file.php | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index 86d1a3b6a..39dcd15c2 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -10,22 +10,22 @@ * @license http://codeigniter.com/user_guide/license.html * @link http://codeigniter.com * @since Version 2.0 - * @filesource + * @filesource */ // ------------------------------------------------------------------------ /** - * CodeIgniter Memcached Caching Class + * CodeIgniter Memcached Caching Class * * @package CodeIgniter * @subpackage Libraries * @category Core * @author ExpressionEngine Dev Team - * @link + * @link */ -class Cache_file extends CI_Driver { +class CI_Cache_file extends CI_Driver { protected $_cache_path; @@ -36,9 +36,9 @@ class Cache_file extends CI_Driver { { $CI =& get_instance(); $CI->load->helper('file'); - + $path = $CI->config->item('cache_path'); - + $this->_cache_path = ($path == '') ? APPPATH.'cache/' : $path; } @@ -56,16 +56,16 @@ class Cache_file extends CI_Driver { { return FALSE; } - + $data = read_file($this->_cache_path.$id); $data = unserialize($data); - - if (time() > $data['time'] + $data['ttl']) + + if (time() > $data['time'] + $data['ttl']) { unlink($this->_cache_path.$id); return FALSE; } - + return $data['data']; } @@ -76,22 +76,22 @@ class Cache_file extends CI_Driver { * * @param string unique key * @param mixed data to store - * @param int length of time (in seconds) the cache is valid + * @param int length of time (in seconds) the cache is valid * - Default is 60 seconds * @return boolean true on success/false on failure */ public function save($id, $data, $ttl = 60) - { + { $contents = array( 'time' => time(), - 'ttl' => $ttl, + 'ttl' => $ttl, 'data' => $data ); - + if (write_file($this->_cache_path.$id, serialize($contents))) { @chmod($this->_cache_path.$id, 0777); - return TRUE; + return TRUE; } return FALSE; @@ -116,7 +116,7 @@ class Cache_file extends CI_Driver { * Clean the Cache * * @return boolean false on failure/true on success - */ + */ public function clean() { return delete_files($this->_cache_path); @@ -151,10 +151,10 @@ class Cache_file extends CI_Driver { { return FALSE; } - - $data = read_file($this->_cache_path.$id); + + $data = read_file($this->_cache_path.$id); $data = unserialize($data); - + if (is_array($data)) { $data = $data['data']; @@ -170,7 +170,7 @@ class Cache_file extends CI_Driver { 'mtime' => $mtime ); } - + return FALSE; } @@ -180,7 +180,7 @@ class Cache_file extends CI_Driver { * Is supported * * In the file driver, check to see that the cache directory is indeed writable - * + * * @return boolean */ public function is_supported() |